Phong Nha LTD Address: No 184, Hai Ba Trung Street, An Bien Ward, Le Chan District, Hai Phong City Enterprise code: 0200607761 Phone: 02125855758 Representative: Nguyen Minh Quan Adress: No 15B/135 Hang Kenh, Le Chan District, Hai Phong City An Bien Ward, Le Chan District, Hai Phong CityFounding date: 30 - 12 - 2004